/**
 * Copyright 2010 Jonas Huckestein, jonas.huckestein@me.com, http://thezukunft.com
 * Copyright 2009 Hilbrand Bouwkamp, hs@bouwkamp.com
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 **/
package com.thezukunft.wave.connectorimpl;

import com.google.gwt.gadgets.client.Gadget;
import com.google.gwt.gadgets.client.UserPreferences;

/**
 * A base class for writing a Google Wave Gadget.
 */
public abstract class WaveGadget<T extends UserPreferences> extends Gadget<T> 
  implements NeedsWave {

  private WaveFeatureImpl wave;

  protected WaveGadget() {
  }

  /**
   * Called by the gadget container.
   */
  public final void initializeFeature(WaveFeatureImpl feature) {
    wave = feature;
  }
  
  /**
   * Returns the wave object.
   * 
   * @return Wave object
   */
  public final WaveFeatureImpl getWave() {
    return wave;
  }
}
